the talk time and the standby time are noticeably shorter than
normal, replace the battery. Use original batteries and charging
devices only.
Unplug the charger from the outlet and the phone when not in use.
Do not leave a fully-charged battery connected to a charger
because overcharging may shorten the lifetime of the battery. If
unused, a fully-charged battery will lose its charge over time.
If the battery is completely discharged, the charging may not start
immediately when you plug in the connector. Wait 10 to 15
minutes for the phone to begin charging.
Use the battery only for its intended purpose. Never use any
charger or battery that is damaged.
Do not short-circuit the battery. An accidental short circuit may
occur when a metallic object such as a coin, clip or pen causes the
direct connection of the positive (+) and negative (-) terminals of
the battery, for example, when you carry a spare battery in your
pocket or purse. Short circuit may damage the battery and the
connecting object.
Storage at too high or low temperatures will result in a gradual
capacity loss. As a result the operating time of your mobile phone
may be considerably reduced, even after the battery is fully
charged.
Do not dispose of batteries in a fire as they may explode. Batteries
may also explode if damaged. Dispose of unwanted batteries and
phones as permitted by the laws in your countries.
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